1133512103 has 2 divisors, whose sum is σ = 1133512104. Its totient is φ = 1133512102.

The previous prime is 1133512073. The next prime is 1133512123. The reversal of 1133512103 is 3012153311.

It is an a-pointer prime, because the next prime (1133512123) can be obtained adding 1133512103 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1133512103 - 2¹⁴ = 1133495719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133512123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566756051 + 566756052.

It is an arithmetic number, because the mean of its divisors is an integer number (566756052).

Almost surely, 2^1133512103 is an apocalyptic number.

1133512103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133512103 is an equidigital number, since it uses as much as digits as its factorization.

1133512103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1133512103 is about 33667.6714817048. The cubic root of 1133512103 is about 1042.6584179586.

Adding to 1133512103 its reverse (3012153311), we get a palindrome (4145665414).

The spelling of 1133512103 in words is "one billion, one hundred thirty-three million, five hundred twelve thousand, one hundred three".